"I was reading the dictionary. I thought
it was a poem about everything."
                     --Steven Wright

Appropriate Preposition:

  • Eager for ( আগ্রহী ) He is eager for promotion in service.
  • Rely on ( নির্ভর করা ) You can rely on him.
  • Proud of ( গর্বিত ) He is proud of his position.
  • Afraid of ( ভীত ) I am not afraid of ghosts.
  • Attach to ( জুড়ে দেওয়া ) Attach this file to the email.
  • Beware of ( সতর্ক হওয়া ) Beware of pick-pockets.

Idioms:

  • Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.
  • Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.
  • Lion's share ( সিংহভাগ ) He took the lion's share of the profit.
  • At home ( দক্ষ ) He is at home in mathematics.
  • A black sheep ( কুলাঙ্গার ) Tom is a black sheep in their family
  • by dint of ( ফলে (সাধারণত বল প্রয়োগের ফলে) )